On the line drawn below, provide the systematic (IUPAC) name for the following structure. Be sure to include stereochemistry (R/S, cis-trans, or E/Z) when appropriate. Show work for full credit. The image displays the chemical structure of a compound known as gamma-butyrolactone (GBL). This structure features a five-membered lactone ring, which includes an oxygen atom. The hydroxyl group (OH) is attached to the ring, indicating that this is a secondary alcohol. Key Features:- The lactone ring is a pentagon with one of its vertices being an oxygen atom.- Attached to the ring is an OH group, representing an alcohol functional group.- There is a double bond between two of the carbon atoms in the ring, shown by the parallel lines within the ring structure.GBL is an important solvent and intermediate in chemical synthesis, often used in the production of other substances.

The given compound is a hydrocarbon, cycloalkene. The IUPAC name of a cycloalkene can be written on the basis of the number of carbon atoms in the ring, and substituents.The root name of the organic molecule is written on the basis of the number of carbon atoms in the main carbon atoms ring, the prefix is used on the basis of the substituents. The numbering of the carbon ring is as follows:The given compound contains a five-carbon atoms ring; hence the name of the compound is derived from cyclopentene. The ring contains a double bond between C-2 and C-3 and a methyl substituent at C-4 methyl substituent is used in the IUPAC name. Hence the name of the compound is = 4-methylcyclopent-2-en-1-ol